baber/WOPTO huggingface dataset:
Patent JP-H0794343-A (JP)
Title: Induction equipment
Inventor: YAMAGUCHI MAKOTO
IPC: H01F27/28
Filed: 1993-09-22
Abstract: PURPOSE:To obtain an induction equipment wherein a leakage flux is lessened in radial component at the ends of an inner wiring to decrease an electromagnetic force along an axial direction by a method wherein both ends of the inner wiring are set different in level from those of an outer winding. CONSTITUTION:Both ends of an inner winding 4 of low voltage are set receding from those of an outer winding 5 by a length of H. As mentioned above, a level difference H is provided between the ends of the windings 4 and 5, so that a leakage flux is lessened in radial component at both tone upper and lower ends of the inner winding, and an electromagnetic force is decreased along an axial direction. Therefore, the inner winding 4 and the outer winding 5 can be balanced with each other in pre-clamping force by a coil presser 2. Therefore, by this constitution, the coil presser 2 is simplified in structure, and an induction equipment can be lessened in cost.
Patent JP-H0979986-A (JP)
Title: Device for aligning flat article, device for carrying flat article, and device for visually inspecting flat article using them
Inventor: YAMAMOTO TAIZO
IPC: B65G43/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for aligning and a device for carrying a flat article and a device for visual inspection for distinguishing the flat article which is carried at a speed at a constant speed or less immediately after restarting the devices for re-inspection by preventing the shaving, crack, and cut-out of such flat articles as solid formulas and the peeling of surface coating. SOLUTION: When the amount of a flat article in the hopper of an aligning device 110 goes below a lower limit, a vibration guide 114 and a feeder 104 are driven and the flat article is replenished. When it exceeds an upper limit, they are stopped, thus constantly maintaining the amount of flat article and at the same time preventing unneeded vibration. Also, when the device stops during the appearance inspection of the flat article, a nonconforming article eliminating device 190 is stopped until a constant speed is reached after reactivation, the carrying direction of a horizontal carrying belt 211 is switched to a first direction 211a, and the flat article being carried during that period is carried to the aligning device 110 for re-inspection.
Patent JP-S60127658-A (JP)
Title: Scrolled type lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M50/437
Filed: 1983-12-13
Abstract: PURPOSE:To improve the cycle life characteristics of a battery by forming separators with glass mats containing a specific % of glass fibers having a diameter larger than the prescribed fiber diameter and by arranging the electrolyte - a mixture of silica powder and sulfuric acid - inside and outside of the separators and around them. CONSTITUTION:For both positive and negative electrode plates, pasty electrode plates are used, and the positive electrode is placed between the separators. These positive and negative electrode plates are put together, one over another, and scrolled. The separators, which are used to separate the positive electrode from the negative one, are formed with glass mats including more than 80% glass fibers whose diameter is larger than 10mum, and the gel-like electrolyte in which silica powder and sulfuric acid are mixed are arranged in or out and around the separators. In this way, it is possible to prevent the softening and falling off of the active material when the charge/discharge cycle is repeated and to improve the cycle life characteristics.
Patent JP-H0281680-A (JP)
Title: Ink sheet
Inventor: KAMIJO HARUYO
IPC: B41M5/41
Filed: 1988-09-20
Abstract: PURPOSE:To increase the close adherence force between a base material and an ink layer and besides, to improve transferability of an ink film by a method wherein pigment is made to be enclosed in a microcapsule with thermoplastic substance in an ink medium composed of a hot-melt ink layer and the base material. CONSTITUTION:When heat is applied, the intermediate core substance (wax) 32 of a pigment microcapsule 34 component in ink layers 13, 23 is thermaly fused. Further, a most exterior shell material 33, resin is also softened because of application of heat. Therefore, when the force pressure of a thermal head is impressed, the enclose wax and pigment 31 pass through a resin wall to be transferred to paper 25 to be transferred and a transfer dot 26 is formed. Since adhesive force between the most exterior shell material resin of the pigment microcapsule and a base material resin is extremely high under an ordinary state, forces such as FA>FD, FBFE<FC are realized, and the ink layer is not separated from a base material until heat is applied. Further, since relations such as FA>FD, FBFE<FC are realized when heat is applied, the ink is smoothly transferred onto the paper to be transferred by the abovementioned process.
Patent JP-H1176365-A (JP)
Title: Rubber plug for vial
Inventor: OKAMOTO TAKAHIDE
IPC: A61J1/05
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the generation of a core ring when picked with a pricking needle, to eliminate the possibility of the intrusion of impurities into a medicine from the rubber plug during the preservation of the medicine, etc., and to prevent the generation of the core ring. SOLUTION: The rubber plug has a top surface 1 and legs 2 and is provided with an escape part 12, etc., for the rubber compressed by pricking of the printing needle at the rear surface of top surface on the side inner than the leg 2. A fluororesin film 4 may be laminated on the legs 2 and the rear surface 11 of the top surface on the side inner than the legs 2.
Patent JP-2000068278-A (JP)
Title: Plasma gettering method and system thereof
Inventor: IIDA SHINYA
IPC: H01L21/322
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma gettering method and system thereof, whereby a uniform strain layer can be formed in a wafer, without polluting the environ ment and moreover the process is simple. SOLUTION: H2 and Ar gases are supplied to a discharge part to cause plasma discharge, thereby generating H+ and Ar+ ions. An Si wafer W disposed with the back side Wb made to face the discharge part is set to a negative voltage, relative to the plasma potential, the H+ and Ar+ ions are irradiated on the entire back side Wb of the Si wafer W to form strained layers D1, D2 in the Si wafer W. The Si wafer W with the formed strained layers D1, D2 is heated up to specified temperature to capture heavy metal impurities M in the Si wafer W with the strained layers D1, D2.
Patent JP-S61144250-A (JP)
Title: Tundish for continuous casting
Inventor: YOSHIDA MASASHI
IPC: B22D11/10
Filed: 1984-11-08
Abstract: PURPOSE:To prevent the generation of macro-Pb by providing a passage zone for a low melting metal constituted, successively from the upper layers, of a porous brick, slit permanent brick and shell to the bottom of a tundish. CONSTITUTION:The porous brick 11, the slit permanent brick 12 and the slit shell 13 are provided between an upper nozzle 7 of the tundish and a molten steel pouring position to constitute the passage zone for the low melting metal such as Pb or Bi. The shell 13 is further provided by making the level thereof lower than the level of the shell 4 of the tundish and a box 14 for storing the low melting metal is disposed in the lower part thereof. Pb setting to the bottom of the tundish is recovered into the box 14 by the above-mentioned mechanism. The penetration of Pb to the inside of the nozzle 7 is thoroughly prevented and the generation of the macro-Pb in the billet is prevented.
Patent JP-S61113043-A (JP)
Title: Light shielding device of collapsible barrel type camera
Inventor: YAMADA MINORU
IPC: G02B7/20
Filed: 1984-11-08
Abstract: PURPOSE:To prevent effectively light from leaking the fitting part between a lens unit and a lens mount by forming an annular groove in a wall which engages a lens barrel, and providing a light shield member which engages the groove bottom elastically in the groove. CONSTITUTION:The lens unit 3 is run through a front plate 2 while there is a slight clearance C left between its outer peripheral surface and the inner periphery of the lens mount 2a incorporated in the front plate 2, and a wide and shallow groove 2b is formed annularly in the inner peripheral surface of the lens mount 2a to fit a light shield member 6. The light shield member 6 has plural bent parts 6b by bending one surface of a metallic thin plate 6 of an elastic material and is fitted in the groove 2b by deforming annularly and elastically with a beltlike member having light shield fur 7 of proper length flocked on the opposite-side surface.
Patent JP-H03100910-A (JP)
Title: Thin-film magnetic head
Inventor: ORIHARA HIDEJI
IPC: G11B5/31
Filed: 1989-09-12
Abstract: PURPOSE:To obtain an exact track width and to prevent the generation of voids in a magnetic layer by setting the width of the intermediate core in a front part lager than the width of a lower core or upper core and regulating the width of tracks by the width of the lower core or the upper core. CONSTITUTION:The thin-film magnetic head 50 is stacked with a lower insulating layer 32a, an intermediate insulating layer 32b and an upper insulating layer 32c. The magnetic layer formed at the prescribed point in these insulating layers forms a magnetic circuit. The width of the intermediate core 31 is set larger than the width of the lower core 12 and the track width is regulated by the width of the core 12. The width of the core 31 is formed sufficiently larger than the necessary track width (t) in such a manner, by which this width can be made coincident with the actual track width. In addition, the formation of the voids in the core 31 is obviated. The core 13 and the core 12 are shut off by the core 31 and the formation of a pseudo gap in the insulating layer parts of the core 12 and the core 13 is prevented.
Patent JP-S6393524-A (JP)
Title: Perpendicularity adjusting method for electric spark machining wire electrode
Inventor: SUZUKI YASUO
IPC: B23H7/02
Filed: 1986-10-06
Abstract: PURPOSE:To adjust the perpendicularity of an electrode highly accurately by utilizing groove sections of contact detecting electrodes of a wire perpendicular positioning jig to measure the amplitude of the electrode during its travel and correcting the perpendicular positioning error based on vibrations of the electrode. CONSTITUTION:A wire electrode 1 is placed at a point A in a groove section 21 without being run, a bed 20 is sent in the width direction and moved until a wall face B is brought into contact with the electrode 1. When the contact between the wall face B and the electrode 1 is detected, the bed 20 is sent in the opposite direction and moved until a wall face C is brought into contact with the electrode 1, and the shift distance (l) is measured. Next, the electrode 1 is run, and the shift distance (l') of the bed 20 under the vibrating condition of the electrode 1 is measured like the above. The vibration width of the electrode 1 is determined by calculating l-l' from values of (l), (l'). Next, a wire perpendicular positioning jig 10 is reversed upside down, the amplitude of the electrode 1 during its travel is determined like the above the apparent perpendicularity obtained by the simultaneous contact between the upper and lower contact detecting electrodes 11, 12 and the electrode 1 is corrected, and the true perpendicularity positioning of the electrode 1 is performed.
Patent JP-H1173839-A (JP)
Title: Push button switch
Inventor: TAKAHASHI KAZUNARI
IPC: H01H13/52
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a picking fault when a push button switch is picked from a stick or an embossed tape with a mounting device. SOLUTION: By forming, on a frame 16 made of a metal plate pressing down the peripheral part of a spacer rubber 14 mounted on a rib forming surface 10c of a housing 10, opposite bent pieces 16b which are bent along a side wall 10b of the housing 10 and arranged oppositely on a part of the spacer rubber 14 that may extrude around a housing 10, a push button switch is prevented front being caught on a stick or an embossed tape due to the friction resistance of the spacer rubber 14 so that the picking fault of a mounting device is avoided.
Patent JP-H0683476-A (JP)
Title: Information processor
Inventor: NAKAMURA AKIYOSHI
IPC: G06F1/08
Filed: 1992-09-03
Abstract: PURPOSE:To easily vary the clock of the information processor by a program in an external storage device by writing the clock frequency of a CPU which is supplied from the external storage device in the storage means of the information processor and generating a clock corresponding to data in this storage means. CONSTITUTION:A CPU of 16MHz in maximum clock frequency is taken out of a CPU socket and replaced with a CPU of 20MHz in maximum clock frequency. The floppy disk attached to the purchased CPU of 20MHz in frequency is loaded in an FDD 309. The software which executes instructions for writing values corresponding to a 20MHz clock frequency in a CLK control part 303 is stored on the floppy disk. When a user turns ON the power source of the information process for booting through the FDD, the instructions for writing the values corresponding to the clock frequency in the CLK control part 303 are automatically executed to vary the clock frequency.
Patent JP-2000063515-A (JP)
Title: Polyamic acid, polyimide and liquid crystal aligning agent
Inventor: SHIMOKAWA TSUTOMU
IPC: G02F1/1337
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamic acid good in liquid crystal aligning when made into a liquid crystal film, and useful as a liquid crystal aligning agent with a wide pretilt angle by reaction between a specific tetracarboxylic acid dianhydride and a specific diamine compound. SOLUTION: This polyamic acid is obtained by reaction between (A) a tetracarboxylic acid dianhydride including a compound of formula I (R1 is a 5-30C alkyl, halogen, 1-30C haloalkyl or a univalent organic group having steroidal skeleton; X is a single bond or bivalent bond group; R2 and R3 are each H or a univalent organic group; (a) is 1-4; (b) is 0-3) and (B) a diamine compound of the formula H2N-R4-NH2 (R4 is a bivalent organic group). By the way, the compound of formula I is prepared by ene reaction between maleic anhydride and the reaction product formed by Diels-Alder reaction between maleic anhydride and a styrene derivative of formula II.
Patent JP-S6481249-A (JP)
Title: Wiring of semiconductor integrated circuit device
Inventor: TAKANO MIDORI
IPC: H01L21/3205
Filed: 1987-09-22
Abstract: PURPOSE:To improve integration of integrated circuit chips by extracting all required mainlines, obtaining the channel allocation of the mainlines and optimum layout combination, and determining through wiring position. CONSTITUTION:After start, mainlines with narrow channel allocation are searched for among all the mainlines and one target mainline 12 is selected. Then, a channel 2 with many mainlines with less common mainlines is selected on a channel of the mainlines 12. Then, a mainline 3 with a minimum right-edge x coordinate which can be located on the left of the mainline 12 and is on the channel 3 is selected. A mainline 6 with a minimum left-edge x coordinate among the mainlines which are located on the channel 3 and can be located between the mainlines 12 and 3 is selected. Then, since there is no mainline that can be located on the left side of the mainline 12, a mainline 15 which can be located on the right of the mains 12 and is on the channel 3 is selected. This exhausts the combinations that can be located in track 1 and the track is set to 2 for selecting the next target mainline. The above operation is repeated until all is removed from the mainline list.
Patent JP-H0686172-A (JP)
Title: X-ray image pickup device
Inventor: NISHIYAMA YOJI
IPC: H04N5/321
Filed: 1992-09-03
Abstract: PURPOSE:To provide an X-ray image pickup device which is small-sized, is easy to be handled and has high resolution. CONSTITUTION:This X-ray image pickup device is constituted by being provided with a first optical fiber plate 22a transmitting an original light beam image generated from an X-ray image by a fluorescent member 21 from the fluorescent member 21 to a photoelectric member 23 and by being provided with a second optical fiber plate 26a transmitting an image multiplication light beam image generated by performing the image multiplication for the original light beam image by a multi-channel plate 24 and a fluorescent member 25 from the fluorescent member 25 to a CCD image pickup element 27a.
Patent JP-S6395192-A (JP)
Title: Apparatus for producing compound semiconductor crystal
Inventor: KUBOTA HIDESHI
IPC: H01L21/208
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a compound semiconductor having high quality, by placing a seed crystal in the upper part of a solution in place of the bottom of a crucible, thereby avoiding the contact of the seed crystal with unsaturated solution and ensuring the contact of the seed crystal solely with saturated solution at the start of the crystal growth. CONSTITUTION:The present apparatus is provided with (a) an ampule 3, (b) a crucible 14 placed keeping a gap from the ampule 3, (c) a pipe partition wall 13 placed keeping a gap from the crucible 14, (d) a fixing jig 15 to fix the top of a seed crystal 6 placed in the pipe partition wall 13, (e) a heat sink 15 (used as said fixing jig) placed above the seed crystal 6 and acting a role to release the heat from above, (f) a raw material holding part (raw material 11) other than the crucible 14, (g) furnaces 1, 2 to form a temperature distribution along the longitudinal direction of the ampule 3, keep the raw material holding part at a temperature sufficiently high to evaporate the raw material 11, keep the crucible 14 at a temperature sufficiently high to melt the raw material 12 contained therein and decrease the temperature from the lower part of the crucible 14 toward the heat sink 5 and toward the upper part of the heat sink 15 and (h) a mechanism 10 for the vertical transfer of the ampule 3.
Patent JP-S6298128-A (JP)
Title: Structure for heating concrete floor
Inventor: HAYASHI HIDEMORI
IPC: E04F15/18
Filed: 1985-10-24
Abstract: PURPOSE:To prevent occurrence of cracks, by placing continuously thermal insulating material right above a hot-water feed pipe having a zigzag form, causing heat to be conducted to a floor concrete layer from the side where thermal insulating material is not placed. CONSTITUTION:A thermal insulating layer 12 is formed on the upper surface of a concrete layer 11 on the earth, hot-water feed pipes 13 made of synthetic resins or metals being disposed in zigzag on said thermal insulating layer 12, and a floor concrete layer 14 being formed over and around said hot-water feed pipes 13 having a zigzag form. In this case, a thermal insulating material 15 made up of urethane or other well heat-resisting material is continuously placed just above said hot-water feed pipes 13 having a zigzag form so that heat is conducted from the side of said pipes 13 where said thermal insulating material 15 is not placed to the floor concrete layer 14. Further, when the thermal insulating material 15 is placed right above the hot-water feed pipes 13, said material is placed continuously along the hot-water feed piped 13 arranged in the form of zigzag using a fixing band 16 or other means.
Patent JP-H0579791-A (JP)
Title: Heat exchanger for recovering heat from exhaust
Inventor: KUSHIBIKI KEIZO
IPC: F28F9/00
Filed: 1991-09-17
Abstract: PURPOSE:To obtain an exhaust heat recovery heat exchanger which has sufficient corrosion resistance, a compact structure and in which thermal fatigue of a tube due to the linear expansion of a fin can be reduced and a cost can be reduced. CONSTITUTION:A shell 23 is formed of a pair of split halves, and the surface of a support 26 of a lower side for supporting the lower end of a tube 24 is formed in an oblique surface. A drain pipe 30 is disposed at a position to become a lower side of the support 26, and a bent part is further formed at the fin.
Patent JP-H11114255-A (JP)
Title: Sewing machine having automatic display screen switching function
Inventor: SUGIMOTO NAMI
IPC: D05B19/10
Filed: 1998-08-08
Abstract: PROBLEM TO BE SOLVED: To promote understanding of various functions of a sewing machine by storing two or more display data for sequentially reading and displaying on a display with the display screen switching automatically. SOLUTION: Controlling is started, when power of a sewing machine is turned on. By turning on a demonstration display mode setting switch 18, a screen number counter of the demonstration display is set to 1, which is counted up as the processing is proceeded. Display data corresponding to the counter are sequentially read from ROM 23 for displaying on a display 10. That is, first, a display data of a first screen, which corresponds to the count 1, is read for displaying on the display 10 through a display controller 30. The counter proceeds at every specified period of time, and each display data is sequentially switched for displaying. Thereby, sufficient information can be provided for a customer without manpower.
Patent JP-H0399562-A (JP)
Title: Automatic answering telephone system
Inventor: UEDA NAOTO
IPC: H04M1/652
Filed: 1989-09-12
Abstract: PURPOSE:To detect that a third person tries to listen to messages during user's absence by providing a means where reception of a password number is stored whether the password number is correct or not. CONSTITUTION:A push-phone signal receiver 13 decides whether the inputted signal is a password number or not; and when it is not a password number, the device is set to a normal recording mode. When it is a password number, it is sent to a computer 18 and is recorded in a RAM 21 and is compared with the password number registered in the RAM 21. When they coincide with each other, the mode is switched to the remote control permission mode, and recorded messages are reproduced and are sent to a line. If they are different, an error tone is sent to report the error of the password number. When an operation button 17 is depressed, input or non input of the password number during user's absence is displayed to detect whether a third person does wrong or not.
Patent JP-S6299056-A (JP)
Title: Position indexing apparatus
Inventor: YANO YOSHIO
IPC: B23Q16/06
Filed: 1985-10-22
Abstract: PURPOSE:To permit the position indexing with high precision free from indexing trouble by installing a throttle valve mechanism for a pump and a tank line, in a position indexing device for driving an indexed body by a hydraulic driving motor. CONSTITUTION:When the operation of the solenoid 69 of a selector valve 14 is suspended, and a port A communicates to a pump line 2, and a port B communicates to a tank line 4, a piston 18 shifts forward, and a roller 40 contacts the cam not shown on the figure. While, the hydraulic pressure in the pilot chamber 22 of a throttle valve 9 increases, and a variable throttle 62 is gradually throttled, and the flow rate is restricted, and a hydraulic motor 8 is decelerated, and the roller 40 is fitted certainly into the cam recessed part, and the operation of the solenoid 70 of a direction selector valve 5 is suspended, and the ports A and B are closed, and the hydraulic motor 8 is stopped, and position indexing is performed. When the selector valve 14 is switched to the position S2, and a direction control valve 5 is switched to the position S3, the roller 40 is separated from the recessed part, and the cam is set to the free revolution state, and also the hydraulic motor 8 is driven by the supply of fluid.